baber/WOPTO huggingface dataset:
Patent WO-2020107851-A1 (WO)
Title: Low-cost commissioning method and system for air conditioning system based on existing large-scale public building
Inventor: DING YAN
IPC: F24F11/89
Filed: 2019-06-06
Abstract: Disclosed are a low-cost commissioning method and system for an air conditioning system based on an existing large-scale public building. The commissioning system, which is mainly used for commissioning an air conditioning system, comprises a system analysis sub-module, a load predication sub-module, an optimization scheme sub-module, and a control policy sub-module. A main method used in the system is a low-cost commissioning method for the air conditioning system of the existing large-scale public building, and comprises obtaining a commissioning control policy for the air conditioning system by constructing an air conditioning system fault diagnosis model, an air conditioning system load estimation model, and an air conditioning system optimization model. The present invention is mainly aimed at completing the preliminary commissioning of an existing building air conditioning system in a short period of time by using information as little as possible.
Patent WO-2020248100-A1 (WO)
Inventor: MU QIN
IPC: H04L1/16
Filed: 2019-06-10
Abstract: The present invention relates to the technical field of wireless communications, and disclosed is a HARQ feedback method. The method is executed by a base station. The method comprises: receiving a power saving signal, the power saving signal being used for instructing a terminal to perform a corresponding power saving-related action; and performing HARQ feedback according to the reception result of the power saving signal. According to the present disclosure, after the terminal receives the power saving signal, HARQ feedback can be performed according to the reception result of the power saving signal, so that the base station is able to know whether the terminal successfully receives the power saving signal in time, so as to ensure that the base station and the terminal have consistent understanding on subsequent power saving operations, and to thereby improve the success rate of subsequent communication between the base station and the terminal according to the power saving operation.
Patent WO-2020252738-A1 (WO)
Title: 一种裸眼3d显示屏3d参数手动校准方法及电子设备
Inventor: YANG YAJUN
IPC: H04N13/302
Filed: 2019-06-20
Abstract: 一种裸眼3D显示屏3D参数手动校准方法及电子设备。该方法包括：获取人眼与3D膜之间的离屏距离，根据离屏距离显示3D测试图像（S1）；根据接收的图像旋转指令调节3D测试图像的显示旋转角度，持续调节直至3D测试图像无斜条纹显示，保存当前的显示旋转角度（S2）；在人眼观测到3D测试图像具有出屏效果时，通过摄像头获取人眼与显示屏的相对位置信息，根据相对位置信息计算3D测试图像的左右偏移量，保存左右偏移量（S3）。用户在粘贴3D膜后，仅需要根据自己的观测图像调节3D测试图像的显示旋转角度即可完成参数校准，操作简单，提高用户体验。
Patent WO-2020001479-A1 (WO)
Title: 开机启动电路及终端
Inventor: LIU CHUNHUI
IPC: H03K17/567
Filed: 2019-06-26
Abstract: 本公开提供了一种开机启动电路及终端。开机启动电路包括：D触发器，其构造为识别终端是处于第一状态还是第二状态，以响应于终端处于第一状态使电源单元自行上电，并且响应于终端处于第二状态通过上电时序控制信号和上电控制信号来控制电源单元上电；以及MOS管，其构造为在终端处于第二状态时，根据上电时序控制信号、上电控制信号和D触发器的输出电平来控制电源单元上电。
Patent WO-2020119108-A1 (WO)
Inventor: XIAO WEI
IPC: A61G10/02
Filed: 2019-07-11
Abstract: 一种氢氧舱，包括舱室（12）、空气源（20）和氢气源（21），舱室（12）设有进气口（10）、泄压部件（3）、供人体出入的开口部（11）和容纳人体的内部空间（12），氢气源（21）和空气源（20）混合后形成可供人体直接吸入的混合气体(2)，混合气体(2)中的氢气的浓度小于4％，混合气体(2)连接进气口（20），进气口（20）与舱室（12）内部空间连通，泄压部件（3）与舱室（12）内部空间连通，实现内部空间中的气体排放，将内部空间的压力维持在0.3MPa以下。该氢氧舱结构简单，使用方便，安全可靠，且提供人体能够直接吸入的含氢气的混合气体（2），提高人体抗氧化能力。
Patent WO-2020093742-A1 (WO)
Inventor: GE CUILI
IPC: H04W4/50
Filed: 2019-08-02
Abstract: 本申请实施例公开了一种API发布方法及装置，涉及通信技术领域。可以实现将API发布到多个CCF实体。该方法可以包括：第一CCF实体确定待共享API；第一CCF实体向待共享API的目标CCF实体共享待共享API的信息。
Patent WO-2020252928-A1 (WO)
Title: 视频中的人脸追踪方法、装置、计算机设备和存储介质
Inventor: ZHANG LEI
IPC: G06K9/00
Filed: 2019-08-30
Abstract: 本申请中提供了一种视频中的人脸追踪方法、装置、计算机设备和存储介质，通过系统前端获取待追踪视频帧的人脸图像；获取到人脸特征信息并发送至系统后端，通过系统后端对人脸进行匹配，以获取匹配的第二人脸信息；通过系统后端将第二人脸信息以图像的形式显示显示平台上。提高追踪人脸的匹配速度，降低系统后端运行负载。
Patent WO-2021042345-A1 (WO)
Title: Method for forming bulk acoustic wave resonance device
Inventor: LIU YUHAO
IPC: H03H3/02
Filed: 2019-09-05
Abstract: A method for forming a bulk acoustic wave resonance device, comprising: forming a first layer, which comprises: providing a first substrate; forming a piezoelectric layer which is located on the first substrate; forming a first electrode layer which is located on the piezoelectric layer; and forming a cavity pretreatment layer which is located on the piezoelectric layer and used for forming a cavity, the cavity pretreatment layer covering at least a first end of the first electrode layer, wherein a first side of the first layer corresponds to the first substrate side, and a second side of the first layer corresponds to the cavity pretreatment layer side (S201); forming a second layer, which comprises: providing a second substrate (S203); connecting the first layer and the second layer, the second layer being located on the second side (S205); removing the first substrate, the first side corresponding to the piezoelectric layer side (S207); forming a second electrode layer which is located on the first side and is in contact with the piezoelectric layer (S209); and removing the second layer (S213). In the foregoing manner, the piezoelectric layer does not comprise a crystal that is significantly turned, which is thus beneficial in improving the electromechanical coupling coefficient of the resonance device and the Q value of the resonance device. In addition, removing the second substrate may eliminate the electrical loss caused thereby.
Patent WO-2021046673-A1 (WO)
Inventor: HU YUEHAN
IPC: C08L43/02
Filed: 2019-09-09
Abstract: L'invention concerne une dispersion aqueuse de particules polymères comprenant un polymère d'émulsion spécifique et un polysiloxane à terminaison hydroxyle, et une composition de revêtement aqueuse comprenant la dispersion aqueuse conférant, à des revêtements fabriqués à partir de celle-ci, des propriétés de résistance à l'eau, des propriétés anti-corrosion et des propriétés hydrophobes améliorées.
Patent WO-2021035798-A1 (WO)
Title: Uart main control system for automatically switching outgoing data in multi-core scene
Inventor: LIN HAIFENG
IPC: G06F9/54
Filed: 2019-09-10
Abstract: A UART main control system (1) for automatically switching outgoing data in a multi-core scene: an interface unit (2) and a UART sending module (3) are provided at the inner part of the UART main control system (1); a command queue register (4), several buffer units (5), a control unit (6) and a sending port (7) are provided at the inner part of the UART sending module (3); the interface unit (2) is separately connected to the command queue register (4) and the several buffer units (5); the command queue register (4) and the buffer units (5) are all connected to the control unit (6); and the control unit (6) is connected to the sending port (7). The system may implement accurate automatic switching of sending data sources, and may enable each CPU to work independently when using UART, which reduces the communication between a CPU and a CPU and improves the efficiency of the CPUs. The system may switch to a specified sending data source as required, and there is no need to switch to required sending data sources one by one in order, which accelerates the speed at which the sending data sources are switched.
Patent WO-2020063331-A1 (WO)
Title: 感应电机的控制装置和控制方法
Inventor: WANG YUTAO
IPC: H02P21/28
Filed: 2019-09-10
Abstract: 一种感应电机的控制装置和控制方法，该控制装置包括：磁化电流调节单元，用于计算磁化电压指令；转矩电流调节单元，用于计算转矩电压指令；磁链指令角度生成单元，其根据预设的定子频率的下限值ω 1th、定子频率ω 1、以及磁链估算角，计算磁链指令角度；以及电机定子电压指令计算单元，其根据所述磁化电压指令，所述转矩电压指令和所述磁链指令角度，计算用于对电机的定子进行控制的定子电压指令。能够使控制系统运行在不稳定区外，提高控制装置进行控制的稳定性。
Patent WO-2020057557-A1 (WO)
Inventor: XIE LONG
IPC: C08G63/78
Filed: 2019-09-18
Abstract: A double-layer polyester film is of a structure having upper and lower layers. Each of the upper and lower layers comprises copolyester and other resins, and is a uniform mixture of the copolyester and other resins. The copolyester comprises SiO 2  having a mass fraction of 800-2000 ppm added by means of in-situ polymerization. The copolyester is a PET polyester modified by copolymerization of isophthalic acid, 1,4-cyclohexanedimethanol, and neopentyl glycol. The polyester film has thinner thickness, good thermal adhesion with a metal sheet, excellent resistance to deep drawing and complex deformation processing, and excellent corrosion resistance, and can be widely used in metal packaging industry.
Patent WO-2020168713-A1 (WO)
Inventor: CAI XINHUI
IPC: G06K7/10
Filed: 2019-09-26
Abstract: 一种读码装置及具有其的料仓，读码装置包括：安装支架（20），具有用于容纳物料（10）的至少部分的第一容纳区域；旋转机构，设置在安装支架（20）上，旋转机构用于带动位于第一容纳区域内的物料（10）旋转；扫描机构，设置在安装支架（20）上，扫描机构用于扫描第一容纳区域内的物料（10），以在扫描机构读取到第一端面上的条码后，将该条码的信息发送给夹爪（130），以使夹爪（130）将该物料（10）输送至预定存放位置；其解决了现有技术中无法对物料（10）上的条码进行自动读取的问题。
Patent WO-2020211310-A1 (WO)
Inventor: ZHANG PENG
IPC: G02B6/00
Filed: 2019-10-15
Abstract: 本申请提供一种背光模组及显示装置，通过在背光模组中背框的光源侧边设置背光凹陷部，该背光凹陷部与显示面板上的面板凹陷部相对应，在组装时，柔性电路板的部分区段经所述面板凹陷部和背光凹陷部的边缘弯折至背光模组的背部，降低了显示装置的下边框的尺寸，提高了显示装置的屏占比。
Patent WO-2020093855-A1 (WO)
Title: High molecular polymer powder material and preparation method thereof
Inventor: XU XIAOSHU
IPC: C08L77/02
Filed: 2019-10-18
Abstract: The present invention provides a method for preparing a high molecular polymer powder material comprising the following steps: adding 20 parts of a high molecular powder material and 0.1 to 10 parts of carbon black into a mixing tank, and performing high-speed stirring for the first time to obtain a high molecular carbon black mixed powder material; adding the high molecular carbon black mixed powder material, 0.1 to 1 part of a flow aid, and 80 parts of a polymer powder material into the powder mixing tank; and performing high-speed stirring for a second time followed by sieving to obtain the high molecular polymer powder material. The high-speed stirring technique of the present invention is adopted to evenly adhere carbon black to the surface of the powder, such that the polymer powder material of the prior art is suitable for fiber laser sintering. The product has excellent surface quality, a finer structure, and optimal overall performance, thereby expanding the types and applications of fiber laser sintered materials.
Patent WO-2021031327-A1 (WO)
Title: High-voltage line warning lamp, installation tool, disassembly tool and installation method for high-voltage line warning lamp
Inventor: CHEN RUILI
IPC: F21V17/12
Filed: 2019-10-22
Abstract: A high-voltage line warning lamp, an installation tool (7), a disassembly tool and an installation method for the high-voltage line warning lamp. An installation slot (201) and a guide slot (202) are provided on a hook (2) of the high-voltage line warning lamp. The guide slot (202) is arranged along the longitudinal direction, and the installation slot (201) is located under the guide slot (202) and is communicated with the guide slot (202). The width of the installation slot (201) is greater than that of the guide slot (202). A locking member (3) can be rotatably arranged on the hook (2), and is subjected to an elastic force that can drive same to rotate upwards. At the end of an extension part (72) of the installation tool (7), a sliding part (73) is arranged for matching the guide slot (202); an U-shaped hook (74) is arranged at the end of the sliding part (73); the width of the U-shaped hook (74) is greater than that of the sliding part (73); a tray (82) is arranged at the end of the disassembly tool, and an containing slot (821) is formed on the tray (82). The high-voltage line warning lamp has the advantages that the high-voltage line warning lamp is very convenient in installation and disassembly, and will not deviate and fall after being installed on a high-voltage line, and the installation is firm and reliable.
Patent WO-2020098592-A1 (WO)
Inventor: CHANG KUEI-FANG
IPC: A61C15/04
Filed: 2019-11-11
Abstract: 一种牙线式洁牙装置（1），用于清洁口腔内的齿缝，牙线式洁牙装置（1）包括：握持部（11）；支架部（12），由握持部（11）延伸成型，支架部（12）成型有第一线槽（121）、第二线槽（122）以及成型于第一线槽（121）及第二线槽（122）之间呈透空状的一洁牙部（123）；以及牙线定位部（13），成型于支架部（12）平面，供裸线式牙线的初始线头及末段线头缠绕及固定。使用者在准备使用牙线清洁齿缝时，可快速将牙线利用缠绕、再依线槽走向使牙线被绷紧及固定后，进行齿缝清洁，使用完毕后可快速拆除及抛弃牙线，达到可循环利用的效果。
Patent WO-2020207015-A1 (WO)
Title: Air conditioner
Inventor: WANG BING
IPC: F24F1/0063
Filed: 2019-11-15
Abstract: Provided is an air conditioner. The air conditioner includes an indoor heat exchanger (1), as well as a water receiving tray (2), a water storage tank (3), a water pump (4) and a water spraying device connected in sequence, wherein, the water spraying device is provided above the indoor heat exchanger (1) and sprays water to the indoor heat exchanger (1), the water receiving tray (2) is provided below the indoor heat exchanger (1), receives the water flowing down from the indoor heat exchanger (1), and delivers the water to the water storage tank (3). The air conditioner can use the structure of the air conditioner itself to form a water curtain, which has a good dust removal effect, and has a simple structure and low cost.
Patent WO-2020108401-A1 (WO)
Title: Mobile terminal and image acquisition module
Inventor: LI BIAO
IPC: H04M1/02
Filed: 2019-11-22
Abstract: The present disclosure relates to a mobile terminal and an image acquisition module. The image acquisition module (100) includes a mounting seat (210), a camera assembly (220), and a light source (230). The mounting seat (210) includes a pedestal (211) and a light transmission member (212), the light transmission member (212) is coupled to the pedestal (211), wherein the pedestal (211) and the light transmission member (212) cooperatively define a receiving cavity; the camera assembly has an incident surface, the camera assembly (220) is arranged in the receiving cavity, and the incident surface (220a) exposes from the light transmission member (212); a light source (230) is configured to emit light transmitting through the light transmission member (212). According to the mobile terminal and image acquisition module of the present disclosure, the light source (230) is configured to emit light transmitting through the light transmission member (212), and the light is transmitted to the side where the incident surface (220a) of the camera assembly (220) is located, so that a relatively good light effect is able to be achieved during shooting to improve a shooting experience.
Patent WO-2020134771-A1 (WO)
Inventor: Qian Xinrui
IPC: H04B7/0452
Filed: 2019-11-22
Abstract: 本申请实施例提供了一种用户分组的方法、装置和电子设备，方法包括：从用户队列中确定根节点用户和非根节点用户，空分组用户包括根节点用户，根据空分组用户的相关性、SUSINR和空分流数，预估第一小区容量，将非根节点用户按照与空分组用户的相关性进行排序以生成待配对用户矩阵，并从待配对用户矩阵中选择特定用户，将加入特定用户之后的第二小区容量与第一小区容量进行比较，根据比较结果确定是否将特定用户加入空分组。
Patent WO-2020108485-A1 (WO)
Title: 一种fxr激动剂的固体形式、结晶形式、a晶型及其制备方法和应用
Inventor: LI XIAOLIN
IPC: A61P1/16
Filed: 2019-11-26
Abstract: 本发明公开了一种作为FXR受体激动剂的式(I)化合物的固体形式、结晶形式、A晶型及其制备方法，还包括式(I)化合物的在制备治疗非酒精性脂肪肝炎(NASH)药物中的应用。
Patent WO-2021108950-A1 (WO)
Inventor: JIA YINGJIE
IPC: A61B5/044
Filed: 2019-12-02
Abstract: A monitoring device (10), comprising: a first obtaining module (100) configured to obtain an electrocardiogram signal within a target detection period of time when the target detection period of time elapses; a processing module (101) configured to obtain the electrocardiogram signal from the first obtaining module (100), generate an electrocardiogram signal waveform template according to the electrocardiogram signal, and obtain a target waveform analysis result and/or a target parameter feature result according to the electrocardiogram signal waveform template; and an output module (102) configured to output prompt information according to the target waveform analysis result and/or the target parameter feature result. Meanwhile, also disclosed are a corresponding monitoring method and apparatus, and a computer readable storage medium.
Patent WO-2021068396-A1 (WO)
Title: Apparatus for cooling or heating liquid
Inventor: HE FENGYING
IPC: F25D31/00
Filed: 2019-12-06
Abstract: An apparatus for cooling or heating a liquid is applicable to the field of liquid beverage preparation, and has a liquid inlet (110) for feeding a liquid and a liquid outlet (120) for discharging a liquid. The apparatus comprises: a heat exchange device (200) used to cool or heat a liquid; an energy storage device (300) used to store cooling energy and heating energy; and a circulation pipeline (400) comprising a first pipe (410) in communication with a heat exchange device outlet (220) and an energy storage device inlet (310) and a second pipe (420) in communication with an energy storage device outlet (320) and a heat exchange device inlet (210). In the apparatus of the invention, a liquid entering the apparatus can undergo double cooling or heating performed by the energy storage device (300) that stores energy and the heat exchange device (200, thereby increasing the cooling or heating speed, and increasing the volume of a cooled or heated liquid obtained by a user in a single operation.
Patent WO-2020238156-A1 (WO)
Inventor: LIU XIN
IPC: H01M4/66
Filed: 2019-12-13
Abstract: Disclosed are a positive electrode current collector (10), a positive electrode piece (30), an electrochemical device and a device. The positive electrode current collector (10) comprises a high-polymer-material-based support layer (101), and an aluminum-based conductive layer (102) arranged on at least one surface of the support layer (101), wherein the thickness D 1  of the aluminum-based conductive layer (102), the tensile strength T of the support layer (101), and the thickness D 2  of the support layer (101) satisfy the relational expression 0.01 ≤ (200 × D 1 )/(T × D 2 ) ≤ 0.5, with D 1  and D 2  having the same units and the unit of T being MPa. The positive electrode current collector (10) has good mechanics properties and good mechanical properties, also has good conductivity and current collection properties, and is low in weight, such that the preparation yield and the reliability during use of the positive electrode current collector (10), the positive electrode piece (30) and the electrochemical device can be improved, and the electrochemical device can have good electrochemical properties and a high gravimetric energy density.
Patent WO-2021036100-A1 (WO)
Inventor: JIANG PENG
IPC: G06V40/13
Filed: 2019-12-13
Abstract: Fingerprint recognition devices (200, 300) and electronic devices (10, 30), can improve the performance of the fingerprint recognition devices (200, 300). The fingerprint recognition devices (200, 300) are suitable for the bottom of a display screen to realize the under-screen optical fingerprint recognition, and the fingerprint recognition devices (200, 300) comprise a plurality of fingerprint recognition units (301), wherein each fingerprint recognition unit (301) comprises: a micro lens (310); at least two light blocking layers (321, 322), wherein each of light blocking layers (321, 322) is provided with light-passing holes (3211, 3221, 3222) to form two light guide channels in different directions; two pixel units (331, 332) respectively located at the bottom of the two light guide channels; wherein, the fingerprint optical signals returned from the finger above the display screen are converged by the micro lens (310), and then two target fingerprint optical signals in different directions are respectively transmitted to the two pixel units (331, 332) through the two light guide channels. A plurality of sets of two pixel units (331, 332) in the fingerprint recognition devices (200, 300) receive the fingerprint optical signals in two different directions and convert the fingerprint optical signals into two fingerprint images, the two fingerprint images move to be reconstructed into a reconstructed image for fingerprint recognition.
Patent WO-2020155906-A1 (WO)
Title: 一种通信系统切换方法、网络侧设备、装置和介质
Inventor: LIU AIJUAN
IPC: H04W36/00
Filed: 2019-12-18
Abstract: 本申请实施例提供一种通信系统切换方法、网络侧设备、装置和介质，涉及通信技术领域，用以对终端的通信系统进行切换。该方法中，AMF发送携带有所述第一指示信息的切换请求给目的NG-RAN节点标识对应的NG-RAN节点。NG-RAN节点根据所述第一指示信息确定数据前转的地址。这样，通过将源节点是否支持直接的数据前转的第一指示信息发送给目的NG-RAN节点，能够使NG-RAN节点得知源节点是否支持直接的数据前转，从而达到EPS系统的节点与5G系统的节点对数据前转方式的决策一致的目的。
Patent WO-2020140769-A1 (WO)
Inventor: XUE ZHIYONG
IPC: H01L27/12
Filed: 2019-12-20
Abstract: A display backplane and a method for manufacturing same, and a display device. The display backplane comprises: a substrate (1), an electronic device and an alignment mark (3) provided on the substrate (1), and a filling layer (2). The filling layer (2) fills at least part of a recessed area (4) on the surface of the substrate (1) facing away from the electronic device; the minimum distance between the orthogonal projection of the at least part of the recessed area (4) on the substrate (1) and the orthogonal projection of the alignment mark (3) on the substrate (1) is less than 200 μm.
Patent WO-2020135650-A1 (WO)
Title: Procédé de construction d'une bibliothèque de séquençage de gènes
Inventor: FAN LONG
IPC: C12Q1/68
Filed: 2019-12-27
Abstract: La présente invention concerne le domaine du séquençage de gènes et concerne un procédé de construction d'une bibliothèque de séquençage de gènes. Le procédé comprend la combinaison de particules magnétiques avec un composé incorporé à une transposase pour former un complexe, et l'incubation du complexe avec un échantillon d'ADN cible à séquencer pour produire une bibliothèque d'ADN avec des lieurs aux deux extrémités.
Patent WO-2020186878-A1 (WO)
Title: 一种电泳显示液及其制备方法及电泳显示器
Inventor: LAI MINGHUA
IPC: G02F1/1685
Filed: 2019-12-27
Abstract: 一种电泳显示液及其制备方法及一种电泳显示器，其中电泳显示液包括分散介质、电泳粒子和电荷控制剂，电荷控制剂包括正电荷控制剂和负电荷控制剂，电泳粒子包括至少一种变色电泳粒子，变色电泳粒子在外后激发状态下颜色显示与非激发状态下颜色显示不同。该电泳显示液及其制备方法及电泳显示器具有较好的彩色显示效果。
Patent WO-2020253208-A1 (WO)
Inventor: ZHU HAIGANG
IPC: H02J1/00
Filed: 2019-12-30
Abstract: A power sourcing equipment is provided. The power sourcing equipment may include an input terminal, an output terminal, a switch, and a device detection circuit. The input terminal may receive a power signal. The output terminal may be electrically coupled to a powered device via a coaxial cable, which transmits the power signal from the power sourcing equipment to the powered device or a data signal from the powered device to the power sourcing equipment. The switch may control an electrical connection between the input and output terminal (s). The device detection circuit may detect whether the data signal is being transmitted from the powered device to the power sourcing equipment. If the data signal is not being transmitted from the powered device to the power sourcing equipment, the device detection circuit may control an operation of the switch based on an electrical parameter associated with the powered device.
Patent WO-2020151668-A1 (WO)
Title: Methods and apparatuses for data communication between terminal device and application server
Inventor: ZHANG YUN
IPC: H04L12/24
Filed: 2020-01-20
Abstract: Methods and apparatuses are disclosed for data communication between terminal device and application server. According to an embodiment, a network exposure node receives, from a first application server in operator trust domain, configuration information that can be used for data delivery for a terminal device. The network exposure node receives data from one of the terminal device and the first application server and forwards the data to the other of the terminal device and the first application server based on the configuration information.
Patent WO-2021147068-A1 (WO)
Title: Communication processing method and communication device
Inventor: LIU NANNAN
IPC: H04W72/02
Filed: 2020-01-23
Abstract: Provided in the present application are a communication processing method and a communication device, which are used for preventing system resource wastage and for ensuring the transmission performance of sidelink data. The method comprises: a first terminal device does not use a first resource to carry out sidelink transmission, and the first terminal device generates first acknowledgment information, the sidelink being a wireless direct connection communication link between the first terminal device and a second terminal device; and the first terminal device sends the first acknowledgment information to a network device.
Patent WO-2020164395-A1 (WO)
Inventor: ZHANG SHIGANG
IPC: F02F3/00
Filed: 2020-01-31
Abstract: 一种具有独立燃烧室、特殊活塞和同步增压的二冲程发动机，特殊活塞大端面同步压缩的高压气体，经过压缩气通道（8），存储在独立燃烧室（10），燃料在独立燃烧室（10）里燃烧，燃烧后膨胀的高温高压气体，做功于特殊活塞的小端面，解决了现有发动机对燃料要求过高、发动机爆震、压缩比难调节、二冲程发动机机油和燃油混合燃烧、排放污染严重、四冲程发动机工作效率不高的缺陷等问题，在现有相同条件下，发动机功率增加一倍左右(或是节约燃料一倍左右)，发动机热效率到达50％左右，燃烧充分，节能。